000			00369nam a2200145Ia 4500
008			210210b1986 xxu||||| |||| 00| 0 eng d
082			_a574 BECB
100			_aBECKETT (B S).
245			_aBiology: A modern introduction.
260			_aN D _bOxford University Press _c1986
300			_axi,315
650			_aBiology Introduction
690			_aBiology
906			_a043859
999			_c93406 _d93406